Accredited calibration services for regulated industries.

Tra-Cal Laboratories provides ISO/IEC 17025:2017 accredited, NIST-traceable calibration services for aerospace, defense, life sciences, pharmaceutical, medical device, manufacturing, energy, and telecom operations. Submit the details below and a member of our metrology team will respond with a quote covering scope, turnaround, and documentation.

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ISO/IEC 17025:2017

        Accredited scope verifiable through A2LA.
      
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NIST-traceable

        Documented metrological hierarchy on every certificate.
      
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Audit-ready documentation

        Built for FDA, AS9100, and ANSI/NCSL Z540.3 reviews.
      
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Veteran-owned laboratory

        Established calibration partner for regulated programs.
      

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Industries Served

Built for regulated calibration programs.

Tra-Cal supports calibration programs across the industries where measurement uncertainty has direct compliance, safety, or revenue implications.

Aerospace

AS9100, FAA airworthiness, NIST-traceable torque and dimensional standards.

Defense

ANSI/NCSL Z540.3, DLA and DoD procurement requirements.

Life sciences

FDA 21 CFR Part 820, GMP, GLP, audit-ready calibration evidence.

Pharmaceutical

21 CFR Part 211, Part 11 electronic records, validated documentation.

Medical devices

21 CFR Part 820, ISO 13485, retrospective impact analysis support.

Manufacturing

ISO 9001, customer quality agreements, production tool calibration.

Energy

API guidance, custody transfer, safety relief valve documentation.

Telecom

RF and microwave calibration for 5G and emerging 6G test environments.

After Submission

What happens next.

Tra-Cal handles every quote request as a technical conversation, not a sales transaction.

1

Scope review

A member of our metrology team reviews the instruments, disciplines, and compliance framework you submitted. If anything needs clarification before quoting, we will reach out by email.

2

Quote and documentation

You receive a quote covering pricing, calibration turnaround time, accreditation scope coverage, and the certificate format Tra-Cal will provide. Decision rules can be specified at this stage.

3

Instrument submission

Once the quote is approved, our team coordinates instrument submission, on-site scheduling, or expedited handling depending on the service path you selected.